clk: sunxi: move "ahb_sdram" to protected clock list
With sunxi_gates clocks registered with clkdev, we can use the
protected clocks list to enable the "ahb_sdram" clock, instead
of looking for it and adding CLK_IGNORE_UNUSED inline in the
clock setup code.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index e43ed6a..a38c799 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -870,7 +870,6 @@
int qty;
int i = 0;
int j = 0;
- int ignore;
reg = of_iomap(node, 0);
@@ -891,11 +890,8 @@
of_property_read_string_index(node, "clock-output-names",
j, &clk_name);
- /* No driver claims this clock, but it should remain gated */
- ignore = !strcmp("ahb_sdram", clk_name) ? CLK_IGNORE_UNUSED : 0;
-
clk_data->clks[i] = clk_register_gate(NULL, clk_name,
- clk_parent, ignore,
+ clk_parent, 0,
reg + 4 * (i/32), i % 32,
0, &clk_lock);
WARN_ON(IS_ERR(clk_data->clks[i]));
@@ -1203,6 +1199,7 @@
static const char *sun4i_a10_critical_clocks[] __initdata = {
"pll5_ddr",
+ "ahb_sdram",
};
static void __init sun4i_a10_init_clocks(struct device_node *node)
@@ -1215,6 +1212,7 @@
static const char *sun5i_critical_clocks[] __initdata = {
"mbus",
"pll5_ddr",
+ "ahb_sdram",
};
static void __init sun5i_init_clocks(struct device_node *node)